Presupplementary

Origin

- + pre + supplementary

Full definition of presupplementary

Adjective

1. (anatomy) In front of the supplementary motor area of the brain
• October 21, 2015, Changes in Cerebral Hemodynamics during Complex Motor Learning by Character Entry into Touch-Screen Terminals, The optodes were positioned using a custom-made cap that covered the right and left PFC, presupplementary motor area (preSMA), supplementary motor area (SMA), dorsal premotor cortex (PMC), and sensorimotor cortex (SMC).